Pediatric Anxiety Rating Scale measures change in severity of anxiety from baseline to post-treatment and assesses maintenance of treatment effects at one year and two year follow-up assessments.

Multidimensional Anxiety Scale for Children measures change in severity of anxiety from baseline to post-treatment and assesses maintenance of treatment effects at one year and two year follow-up assessments.

Screen for Child Anxiety Related Emotional Disorders measures change in severity of anxiety and related co-morbid disorders from baseline to post-treatment and assesses maintenance of treatment effects at one year and two year follow-up assessments.